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Description
| Cell | · Lithium 21700 |
| Voltage | · Nominal Voltage: 3.65V @0.2C
· Charge Voltage: 4.2V±0.03V · Discharge Cut off Voltage: 2.75V |
| Capacity (0.2C Discharge) | · Nominal Capacity: 4000 mAh
· Minimum Capacity: 3900mAh |
| Standard Charge (25°C±2°C) | · CC/CV
o Current: 0.5C (2000mA) o Voltage: 4.20V o End of current: 80mA±5mA |
| Max. Charge Current | · 0°C ≤ T ≤ 5°C, 0.1C (400mA)
· 5°C < T ≤ 15°C, 0.2C (800mA) · 15°C<T ≤ 45°C, 0.5C (2000mA) |
| Standard Discharge | · CC
· Current: 0.5C (2000mA) · End of Voltage: 2.75V |
| Max. Continuous Discharge Current | · -20°C ≤ T ≤ 5°C, 1C (4000mA)
· 5°C < T ≤ 45°C, 3C (12000mA) · 45°C <T ≤ 60°C, 1.5C(6000mA) |
| Cycle Life (25°C±2°C, 0.5C Charge/1C Discharge) | · ≥ 80% Capacity after 1000 cycles |
| Temperature | Charge: 0 to +45ºC Discharge: -20 to +60ºC Storage:· 1 month: -20 to + 60ºC· 3 month: -20 to + 40ºC· 12 month: -20 to + 20ºC |
| Dimension (DxH) | 21.7±0.2mm, 70.9±0.2mm |
| Weight | 69±2g (2.5oz) |
